UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 2 DEC 25 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1023 47 -20.5 -24.6 70 4.1 -21.0 290 1 251.0 251.1 250.7 252.4 0.51 1 1000 217 -16.3 -20.1 72 3.8 -16.9 310 5 256.9 257.0 256.2 258.9 0.77 2 998 232 -15.3 -19.2 72 3.9 -16.0 314 5 258.0 258.1 257.3 260.3 0.84 3 976 401 -11.3 -14.1 80 2.8 -11.9 3 8 263.7 263.9 262.7 267.3 1.31 4 957 551 -11.7 -13.9 84 2.2 -12.2 46 11 264.8 265.0 263.6 268.5 1.36 5 942 672 -9.5 -11.6 85 2.1 -10.1 80 13 268.2 268.5 266.5 272.8 1.67 6 925 812 -10.5 -12.3 87 1.8 -10.9 120 15 268.6 268.8 266.7 273.0 1.60 7 857 1397 -12.9 -15.2 83 2.3 -13.5 147 22 272.0 272.2 268.5 275.8 1.37 8 852 1441 -13.3 -16.2 79 2.9 -13.9 149 23 272.0 272.2 268.4 275.6 1.26 9 850 1459 -12.7 -15.8 78 3.1 -13.4 150 23 272.8 273.1 269.0 276.6 1.31 10 819 1745 -8.1 -20.1 37 12.0 -10.9 156 23 280.6 280.8 273.1 283.4 0.94 11 809 1840 -8.3 -24.3 26 16.0 -11.6 158 23 281.4 281.5 273.1 283.4 0.66 12 700 2953 -13.1 -30.1 23 17.0 -16.0 180 23 288.0 288.1 276.3 289.4 0.45 13 691 3051 -13.7 -30.7 22 17.0 -16.5 183 22 288.4 288.5 276.5 289.8 0.43 14 561 4600 -25.5 -37.5 32 12.0 -26.8 229 11 292.2 292.2 278.2 293.1 0.27 15 500 5430 -28.5 -45.5 18 17.0 -29.8 255 5 298.3 298.3 280.8 298.8 0.13 16 400 6980 -42.3 -60.3 12 18.0 -42.8 295 13 300.0 300.0 281.4 300.1 0.03 17 312 8603 -56.9 -71.9 13 15.0 -57.1 273 16 301.7 301.7 282.1 301.8 0.01 18 300 8850 -58.9 -72.9 15 14.0 -59.0 270 17 302.3 302.3 282.3 302.3 0.01 19 250 9980 -66.7 -79.7 14 13.0 -66.7 230 23 306.9 306.9 284.1 306.9 0.00 20 245 10101 -67.5 -80.5 14 13.0 -67.5 235 27 307.5 307.5 284.4 307.5 0.00 21 220 10753 -62.3 -75.3 16 13.0 -62.4 227 24 325.1 325.1 290.3 325.1 0.01 22 200 11340 -61.3 -74.3 16 13.0 -61.4 220 21 335.7 335.7 293.2 335.7 0.01 23 150 13140 -58.5 -71.5 17 13.0 -58.7 220 29 369.3 369.3 300.5 369.4 0.02 24 135 13808 -56.3 -70.3 16 14.0 -56.6 217 29 384.5 384.5 303.0 384.6 0.02 25 123 14398 -58.5 -72.5 15 14.0 -58.7 215 29 390.9 390.9 303.9 390.9 0.02 26 100 15710 -55.9 -71.9 12 16.0 -56.3 210 29 419.7 419.7 307.7 419.8 0.02 27 79 17210 -53.9 -70.9 11 17.0 -54.6 207 30 453.1 453.1 311.1 453.3 0.03 28 70 17980 -56.1 -74.1 9 18.0 -56.7 205 31 464.4 464.4 312.2 464.5 0.02 29 66 18353 -56.5 -74.5 9 18.0 -57.1 204 31 471.4 471.4 312.8 471.5 0.02 30 64 18549 -53.7 -72.7 8 19.0 -54.6 204 31 481.7 481.7 313.6 481.9 0.03 31 55 19522 -53.5 -73.5 7 20.0 -54.5 201 31 503.5 503.5 315.2 503.7 0.03 32 50 20130 -56.9 -75.9 7 19.0 -57.7 200 31 509.4 509.4 315.6 509.5 0.03 33 47 20527 -51.7 -71.7 7 20.0 -53.1 199 31 531.0 531.0 317.0 531.3 0.05 34 41 21419 -48.5 -69.5 7 21.0 -50.7 196 32 560.1 560.1 318.7 560.6 0.08 35 34 22644 -50.7 -72.7 6 22.0 -52.8 192 33 585.1 585.1 319.9 585.5 0.06 36 32 23042 -47.5 -71.5 5 24.0 -50.4 191 33 603.9 603.9 320.8 604.5 0.08 37 30 23470 -46.1 -70.1 5 24.0 -49.6 190 33 619.0 619.0 321.5 619.7 0.10 38 28 23929 -45.3 -69.3 5 24.0 -49.1 193 31 633.5 633.6 322.1 634.5 0.12 39 26 24421 -47.5 -71.5 5 24.0 -50.9 197 29 640.8 640.9 322.3 641.6 0.09 40 23 25239 -43.1 -68.1 5 25.0 -48.3 203 25 676.7 676.7 323.7 678.1 0.17 41 21 25846 -47.1 -71.1 5 24.0 -51.2 208 22 682.4 682.5 323.9 683.5 0.12 42 20 26170 -45.3 -69.3 5 24.0 -50.1 210 21 697.5 697.6 324.4 699.0 0.17 43 13 29051 -44.3 -69.3 5 25.0 -51.0 792.4 792.6 327.1 795.0 0.26 TRP 245 10101 -67.5 -80.5 14 13.0 -67.5 235 27 307.5 307.5 284.4 307.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5213.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 41.79 % Est. max temperature: -0.22 C = 31.61 F Sfc-Lift cond lev (LCL): 955.97 mb = 559.34 m = 1835.09 ft T: -11.55 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.23 C Layer 852.0- 850.0 mb Conv cond level (CCL): 1000.00 mb = 217.00 m = 711.93 ft Mean mixing ratio: 1.20 g/kg Conv temperature: -13.21 C = 8.22 F Cap Strength: 22.82 C Lifted Index: 26.97 C Risk: None Lifted Index @300 mb: 26.10 C Lifted Index @700 mb: 21.10 C Showalter Index: 18.12 C Risk: None Total Totals Index: 28.50 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 12.70 C K Index: -17.00 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 4.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 66.41 J/kg Max Up Vert Vel: 11.52 m/s Conv Inhibition (B-): 68133.47 J/kg Cap Strength: 26.48 C Lift Cond Lev (LCL): 937.55 mb = 708.50 m = 2324.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 203 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1023 47 290 1 0.9 -0.3 | 18 11 -3.6 -10.8 1 1000 217 310 5 3.8 -3.2 | 3 14 -0.7 -13.7 2 925 812 120 15 -13.0 7.5 | 80 18 -17.5 -3.0 3 850 1459 150 23 -11.5 19.9 | 120 19 -16.0 9.4 4 700 2953 180 23 0.0 23.0 | 160 13 -4.5 12.5 5 500 5430 255 5 4.8 1.3 | 358 9 0.3 -9.2 6 400 6980 295 13 11.8 -5.5 | 336 18 7.2 -16.0 7 300 8850 270 17 17.0 -0.0 | 310 16 12.5 -10.5 8 250 9980 230 23 17.6 14.8 | 252 14 13.1 4.3 9 245 10101 235 27 22.1 15.5 | 254 18 17.6 5.0 10 200 11340 220 21 13.5 16.1 | 238 11 9.0 5.6 11 150 13140 220 29 18.6 22.2 | 230 18 14.1 11.7 12 100 15710 210 29 14.5 25.1 | 214 18 10.0 14.6 13 70 17980 205 31 13.1 28.1 | 206 20 8.6 17.6 14 50 20130 200 31 10.6 29.1 | 198 20 6.1 18.6 15 30 23470 190 33 5.7 32.5 | 183 22 1.2 22.0 16 20 26170 210 21 10.5 18.2 | 218 10 6.0 7.7 Wind Parameters Mean winds (0-6000m): 173.4 at 15.2 knts Storm direction: 203.4 at 11.4 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 145.3 deg Storm rel helicity (0-3000m) pos: 250.1 neg: -10.5 tot: 239.6 m^2/s^2 ave: 79.9 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 8.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 1.11 Bulk Shear: 59.88 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 5 6 17 17| 11.3 0.0 11.3| 51.4 -10.5 41.0 81.9 0.39| 18.3 7.1 1000 121 10 69 14| 9.7 0.0 9.7|161.0 -10.5 150.5 150.5 0.71| 20.3 14.3 1500 136 14 88 14| 8.1 0.0 8.1|205.2 -10.5 194.7 129.8 0.76| 16.7 12.7 2000 144 16 100 14| 6.1 0.0 6.1|221.4 -10.5 210.9 105.5 0.77| 13.5 10.4 2500 151 17 110 14| 4.8 0.0 4.8|236.1 -10.5 225.7 90.3 0.78| 11.7 9.1 3000 157 18 118 13| 3.9 0.0 3.9|250.1 -10.5 239.6 79.9 0.78| 10.5 8.2 4000 166 18 130 12| 1.9 0.0 1.9|268.0 -10.5 257.6 64.4 0.78| 9.5 7.3 5000 171 17 131 10| 0.7 0.0 0.7|279.4 -10.5 268.9 53.8 0.79| 8.5 6.7 6000 173 15 127 8| 0.6 0.0 0.6|284.6 -18.0 266.6 44.4 0.73| 7.7 5.6 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251202.00.gif